181534149

素因数分解:

$3^3\times {\mathrm{71}}^1\times {\mathrm{281}}^1\times {\mathrm{337}}^1$

素因数の和:698

約数の個数: 32

約数和(自身を含む): 274510080

約数和(自身を除く): 92975931

約数列:

[1, 3, 9, 27, 71, 213, 281, 337, 639, 843, 1011, 1917, 2529, 3033, 7587, 9099, 19951, 23927, 59853, 71781, 94697, 179559, 215343, 284091, 538677, 646029, 852273, 2556819, 6723487, 20170461, 60511383, 181534149]

約数ペア:

[(1, 181534149), (3, 60511383), (9, 20170461), (27, 6723487), (71, 2556819), (213, 852273), (281, 646029), (337, 538677), (639, 284091), (843, 215343), (1011, 179559), (1917, 94697), (2529, 71781), (3033, 59853), (7587, 23927), (9099, 19951)]